1830398400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1716

約数の個数: 252

約数和(自身を含む): 6592112800

約数和(自身を除く): 4761714400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 79, 80, 90, 96, 100, 120, 144, 150, 158, 160, 180, 192, 200, 225, 237, 240, 288, 300, 316, 320, 360, 395, 400, 450, 474, 480, 576, 600, 632, 711, 720, 790, 800, 900, 948, 960, 1185, 1200, 1264, 1422, 1440, 1580, 1600, 1609, 1800, 1896, 1975, 2370, 2400, 2528, 2844, 2880, 3160, 3218, 3555, 3600, 3792, 3950, 4740, 4800, 4827, 5056, 5688, 5925, 6320, 6436, 7110, 7200, 7584, 7900, 8045, 9480, 9654, 11376, 11850, 12640, 12872, 14220, 14400, 14481, 15168, 15800, 16090, 17775, 18960, 19308, 22752, 23700, 24135, 25280, 25744, 28440, 28962, 31600, 32180, 35550, 37920, 38616, 40225, 45504, 47400, 48270, 51488, 56880, 57924, 63200, 64360, 71100, 72405, 75840, 77232, 80450, 94800, 96540, 102976, 113760, 115848, 120675, 126400, 127111, 128720, 142200, 144810, 154464, 160900, 189600, 193080, 227520, 231696, 241350, 254222, 257440, 284400, 289620, 308928, 321800, 362025, 379200, 381333, 386160, 463392, 482700, 508444, 514880, 568800, 579240, 635555, 643600, 724050, 762666, 772320, 926784, 965400, 1016888, 1137600, 1143999, 1158480, 1271110, 1287200, 1448100, 1525332, 1544640, 1906665, 1930800, 2033776, 2287998, 2316960, 2542220, 2574400, 2896200, 3050664, 3177775, 3813330, 3861600, 4067552, 4575996, 4633920, 5084440, 5719995, 5792400, 6101328, 6355550, 7626660, 7723200, 8135104, 9151992, 9533325, 10168880, 11439990, 11584800, 12202656, 12711100, 15253320, 18303984, 19066650, 20337760, 22879980, 23169600, 24405312, 25422200, 28599975, 30506640, 36607968, 38133300, 40675520, 45759960, 50844400, 57199950, 61013280, 73215936, 76266600, 91519920, 101688800, 114399900, 122026560, 152533200, 183039840, 203377600, 228799800, 305066400, 366079680, 457599600, 610132800, 915199200, 1830398400]

約数ペア:

[(1, 1830398400), (2, 915199200), (3, 610132800), (4, 457599600), (5, 366079680), (6, 305066400), (8, 228799800), (9, 203377600), (10, 183039840), (12, 152533200), (15, 122026560), (16, 114399900), (18, 101688800), (20, 91519920), (24, 76266600), (25, 73215936), (30, 61013280), (32, 57199950), (36, 50844400), (40, 45759960), (45, 40675520), (48, 38133300), (50, 36607968), (60, 30506640), (64, 28599975), (72, 25422200), (75, 24405312), (79, 23169600), (80, 22879980), (90, 20337760), (96, 19066650), (100, 18303984), (120, 15253320), (144, 12711100), (150, 12202656), (158, 11584800), (160, 11439990), (180, 10168880), (192, 9533325), (200, 9151992), (225, 8135104), (237, 7723200), (240, 7626660), (288, 6355550), (300, 6101328), (316, 5792400), (320, 5719995), (360, 5084440), (395, 4633920), (400, 4575996), (450, 4067552), (474, 3861600), (480, 3813330), (576, 3177775), (600, 3050664), (632, 2896200), (711, 2574400), (720, 2542220), (790, 2316960), (800, 2287998), (900, 2033776), (948, 1930800), (960, 1906665), (1185, 1544640), (1200, 1525332), (1264, 1448100), (1422, 1287200), (1440, 1271110), (1580, 1158480), (1600, 1143999), (1609, 1137600), (1800, 1016888), (1896, 965400), (1975, 926784), (2370, 772320), (2400, 762666), (2528, 724050), (2844, 643600), (2880, 635555), (3160, 579240), (3218, 568800), (3555, 514880), (3600, 508444), (3792, 482700), (3950, 463392), (4740, 386160), (4800, 381333), (4827, 379200), (5056, 362025), (5688, 321800), (5925, 308928), (6320, 289620), (6436, 284400), (7110, 257440), (7200, 254222), (7584, 241350), (7900, 231696), (8045, 227520), (9480, 193080), (9654, 189600), (11376, 160900), (11850, 154464), (12640, 144810), (12872, 142200), (14220, 128720), (14400, 127111), (14481, 126400), (15168, 120675), (15800, 115848), (16090, 113760), (17775, 102976), (18960, 96540), (19308, 94800), (22752, 80450), (23700, 77232), (24135, 75840), (25280, 72405), (25744, 71100), (28440, 64360), (28962, 63200), (31600, 57924), (32180, 56880), (35550, 51488), (37920, 48270), (38616, 47400), (40225, 45504)]